ubuntu上Scala安装

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1.下载安装文件

下载地址：http://www.scala-lang.org/download/

2.解压安装包

caiyong@caiyong:~/setup$ sudo tar -zxvf scala-2.11.6.tgz -C /opt/

caiyong@caiyong:/opt$ sudo mv scala-2.11.6/ scala

caiyong@caiyong:/opt$ ls -alh scala/
总用量 24K
drwxrwxr-x 6 1001 1001 4.0K 2月 26 09:09 .
drwxr-xr-x 13 root root 4.0K 3月 24 19:09 ..
drwxrwxr-x 2 1001 1001 4.0K 2月 26 09:09 bin
drwxrwxr-x 4 1001 1001 4.0K 2月 26 09:09 doc
drwxrwxr-x 2 1001 1001 4.0K 2月 26 09:09 lib

drwxrwxr-x 3 1001 1001 4.0K 2月 26 09:09 man

caiyong@caiyong:/opt$ sudo chown -R caiyong scala/

caiyong@caiyong:/opt$ ls -alh scala/
总用量 24K
drwxrwxr-x 6 caiyong 1001 4.0K 2月 26 09:09 .
drwxr-xr-x 13 root root 4.0K 3月 24 19:09 ..
drwxrwxr-x 2 caiyong 1001 4.0K 2月 26 09:09 bin
drwxrwxr-x 4 caiyong 1001 4.0K 2月 26 09:09 doc
drwxrwxr-x 2 caiyong 1001 4.0K 2月 26 09:09 lib
drwxrwxr-x 3 caiyong 1001 4.0K 2月 26 09:09 man

3.添加环境变量

caiyong@caiyong:/opt$ sudo gedit /etc/profile

#Scala environment
export SCALA_HOME=/opt/scala
export PATH=$SCALA_HOME/bin:$PATH

4.验证

caiyong@caiyong:/opt$ source /etc/profile

caiyong@caiyong:/opt$ scala -version
Scala code runner version 2.11.6 -- Copyright 2002-2013, LAMP/EPFL

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